Laboratory test set PNS330i series

for electrical networksfor electrical machines and installationsfor power transformers

PNS330i Series Digital Protection Relay Test Set is a handheld testing product launched by PONOVO. It includes 3 models, PNS330i-3, PNS330i-6 and PNS330i-6A. The weight of the whole machine is approximately 3kg. It has high-precision analog voltage and current output and multi-channel optical digital interface, also can output of analog and digital quantities at the same time, fully satisfied the requirements of conventional secondary equipment testing and intelligent secondary equipment testing. PNS330i Series adopts Linux operating system, supports multiple communication methods such as Wi-Fi and Bluetooth, and can connect with mobile terminals and cloud servers. PNS330i Series is a new generation of testing tools for the operation and maintenance of secondary equipment in substations. Product Features • 10.4-inch full touch LCD screen for operation by Linux system • Powered by a built-in big-capacity Li-battery, the battery can be removable and replaceable • Analog output: voltage 4*120V / current 3*10A • 4 pairs of Optical/Ethernet ports (including 1 pair of Gigabit ports), 2 optical serial sending ports, 2 optical serial receiving ports • Optical IRIG-B time synchronization interface, 1588 time synchronization interface, GPS/BDS time synchronization interface • Wi-Fi, 4G/5G, Bluetooth communication interface Application • Support quick test, state sequence, harmonic, ramp, differential protection, distance protection, the whole group transmission, zero sequence protection, overcurrent protection, reclose and post reclosing acceleration etc. • SMV receiving analysis RMS, waveform, harmonic, vector diagram, sequence component, power, dual AD